Tympanic Membrane Perforation — Flashcards

The surgery done to widen the cartilaginous part of the external auditory canal is _____.

Type _____ tympanoplasty is done when all the ossicles are intact

Persistent middle ear effusion beyond _____ weeks is managed using a myringotomy

Levenson criteria (for congenital cholesteatoma):A white mass behind the normal tympanic membraneNormal pars tensa and pars flaccidaNo prior history of _____No prior history of otological procedure

Curved membrane effect: tympanic membrane is more mobile at the _____ than at the centre (periphery/centre)

_____ test combined with electrocochleography (ratio of SP: AP> 45%) is diagnostic of Menieres disease.

The following instrument is: _____

_____ retractor is used for endaural approach for ear surgery

The following instrument is: _____

_____ is used for removal of bony septa and granulations in mastoid surgery.

Hint: Instrument